Rotary encoder controlling volume


I have old home theatre system which has rotary encoder to control the volume. How to send signal to encoder that increase and decrease the volume.

@sainikhila, your topic has been moved to a more suitable location on the forum. Installation and Troubleshooting is not for problems with (nor for advise on) your project :wink: See About the Installation & Troubleshooting category.

Hello sainikhila
Post a picture of the rotary encoder in use.

Have a nice day and enjoy coding in C++.
Дайте миру шанс!

Is the home theater system so old that it does not have a remote control?

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